Reference:

Mats Sjöberg, Ville Viitaniemi, Markus Koskela, and Jorma Laaksonen. PicSOM experiments in TRECVID 2009. In Proceedings of the TRECVID 2009 Workshop, Gaithersburg, MD, USA, November 2009. Available online at http://www-nlpir.nist.gov/projects/tvpubs/tv.pubs.org.html.

Suggested BibTeX entry:

@inproceedings{TRECVID2009,
    address = {Gaithersburg, MD, USA},
    author = {Mats Sj{\"o}berg and Ville Viitaniemi and Markus Koskela and Jorma Laaksonen},
    booktitle = {Proceedings of the TRECVID 2009 Workshop},
    month = {November},
    note = {Available online at \url{http://www-nlpir.nist.gov/projects/tvpubs/tv.pubs.org.html}.},
    title = {{PicSOM} Experiments in {TRECVID} 2009},
    year = {2009},
}